baber/WOPTO huggingface dataset:
Patent JP-H0381098-A (JP)
Title: Manufacture of complex member
Inventor: ABE MUTSUMI
IPC: B28B3/00
Filed: 1989-08-24
Abstract: PURPOSE:To manufacture an integrated complex member by combining resins contained in a formed member and the other member, which is not yet formed, of powder mixed material composed of metal powder and resin powder in a forming die. CONSTITUTION:In manufacturing a rotor R for a spindle motor constituted of Al formed member 5 (formed member containing Al powder as the based part and Fe formed member 4 as the magnetic body part, the mixed material of iron powder and resin powder is compacted by a forming die into the formed member 4 and set to the projecting part 61 in a male die 6b, and the mixed material of Al powder and resin powder is packed into the space formed with the male die 6b and a female die 6a. Successively, by compressing both dies, Al powder mixed material is pressurized to form the Al formed member. By this method, the rigid integrated complex member of Fe and Al formed members 4, 5 can be manufactured.
Patent JP-S6367742-A (JP)
Inventor: DEIRU AARU RASU
IPC: G01R1/073
Filed: 1987-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0263629-A (JP)
Title: Helical gear forming die
Inventor: MATSUNAGA SHUICHI
IPC: B21K1/30
Filed: 1988-08-31
Abstract: PURPOSE:To reduce the bending stress of a die tooth form part by constituting the die tooth form part of an intermediate tooth form part and a final tooth form part, and also, setting a lead of the final tooth form part to the same as a product lead and controlling an intermediate lead by a specific condition related to a lateral cross- sectional area of a gear and a final lead. CONSTITUTION:A die hole 33 of a helical gear forming die 32 is formed by dividing it into an intermediate tooth form part 37 and a final tooth form part 39. The intermediate tooth form part 37 operates so as to give rotational force to a stock, and a final lead L0 being a lead of the final tooth form part 39 is set to the same as a product lead. On the other hand, an intermediate lead L1 in the intermediate tooth form part 37 is controlled to a value obtained by multiplying a lateral cross-sectional area A0 of a gear by the final lead L0 and dividing this multiplied value by a lateral cross-sectional area of a partially fabricated item in the intermediate tooth form part 37. In such a way, a rotation angle of a stock of the intermediate tooth form part 37 and the final tooth form part 39 at the time when a punch is inserted is held in the same. Accordingly, since an unformed part of the intermediate tooth form part 37 does not obstruct a rotation of the stock, bending stress of the whole tooth form part 35 is reduced remarkably.
Patent JP-H0264688-A (JP)
Title: Musical performance information transmitter and receiver and musical performance information communication system
Inventor: HASHIMOTO AKIRA
IPC: G09B5/08
Filed: 1988-08-31
Abstract: PURPOSE:To constitute the title system so that one teacher can guide simultaneously plural students even in the case of training of a musical instrument which utters a sound by storing musical performance information in different areas at every terminal machine and controlling the communication at every storage area thereof. CONSTITUTION:The title system is provided with a storage means 22 which executes communication of musical performance information independently to each of plural terminal machines 7-1, 7-2... through a communication line, and has a storage area corresponding to each of the terminal machines 7-1, 7-2.... In this case, the musical performance information is stored in different storage areas at every terminal machine 7-1, 7-2.... In this state, by line output and line input means 10-1, 10-2, the communication is controlled at every storage area. In such a manner, even with respect to a piano, etc., which utter a sound, one teacher can train simultaneously plural students.
Patent JP-S6462059-A (JP)
Title: Voice hybrid circuit
Inventor: SATO TAKASHI
IPC: H04M1/58
Filed: 1987-09-02
Abstract: PURPOSE:To prevent a signal at a reception side form being detoured to a transmission side, by separating a signal at the reception side into two, giving them to noninverting and inverting input terminals of a transmission side inverse differential amplifier circuit so as to make the output signal at the transmission side zero. CONSTITUTION:When the reception side signal is inputted, the signal enters the reception side inverse differential amplifier circuit 28, the signal with inverted phase is outputted and the output signal is given to an inverse differential amplifier circuit 23 of the next stage and the signal in phase with the reception side input signal is outputted. Then the signals at nodes 32, 33 are in phase and of the same level by the circuit network 27 having an impedance equal to the impedance viewing the primary side 3 from the secondary side 4 of the transformer. Thus, the signal is fed to the noninverting and inverting input of the transmission side inverse differential amplifier circuit 18 to make the output signal of the transmission side inverse differential amplifier circuit 18 zero. Thus, the signal detouring from the reception side to the transmission side is avoided.
Patent JP-H0948751-A (JP)
Title: Continuous production of aminoethylsulfonic acid
Inventor: MASHIGE TAKANORI
IPC: C07C309/14
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a process for the continuous production of aminoethylsulfonic acid having uniform quality in high yield and production efficiency with reduced labor. SOLUTION: This production process comprises a step to continuously charge a reactor with 2-aminoethyl acidic sulfuric acid ester and an aqueous solution of sodium sulfite and continuously react the 2-aminoethyl acidic sulfuric acid ester with the sodium sulfite in boiling state while keeping the pH of the system in the reactor to 7.0-7.5, a step to continuously discharge the reaction liquid containing aminoethylsulfonic acid produced in the reactor, supply the liquid to a concentrator and continuously remove water from the liquid in the concentrator and a step to continuously discharge the reaction liquid concentrated in the concentrator and continuously subject the liquid to cooling and filtration.
Patent JP-H0267515-A (JP)
Title: Optical-beam scanner
Inventor: TAKADA TSUNEHISA
IPC: G02B26/10
Filed: 1988-09-02
Abstract: PURPOSE:To obtain a clear picture by providing a grid surface formed no a reference grid plate in a state where the grid surface if faced to a light condensing rod. CONSTITUTION:A reference grid plate 60 and light condensing rod 64 are vertically arranged in a state where the grid surface 62 formed on the reference grid plate 60 is faced to the incident surface of the rod 64. As a result, adhesion of dust, etc., suspended in this device to the transmissive section 60a or nontransmission 60b of the grid surface can be prevented and the laser beam outputted from a laser beam source 46b for synchronizing signal can be made incident on the light condensing rod 64 through the reference grid plate 60 without hindrance so that accurate synchronizing signals can be produced. Therefore, no distortion is produced in a picture to be scanned and a clear image of the picture can be obtained when the picture is recorded with the laser beam of a laser beam source 46a for picture recording.
Patent JP-S6198354-A (JP)
Title: Photoreceptor
Inventor: SAITO KEISHI
IPC: H01L51/42
Filed: 1984-10-19
Abstract: PURPOSE:To prevent an interference fringe pattern by forming a structure composed of a substrate, the first amorphous layer contg. Si and Ge, and the second amorphous layer contg. Si. CONSTITUTION:The photoreceptive layer 1000 has a multilayer structure formed by laminating on the substrate 1001 the first layer (G) 1002 made of Si and Ge and contg. H or/and halogen (X), when needed, that is, made of a-Si{a-SiGe(H,X)}, the second photoconductive layer (S) 1003 made of a-Si{a-Si(H,X)} contg. H or/and X, and a surface layer 1006 having reflection inhibiting function, in succession. The photoreceptor 1004 contains a conductivity-governing substance (C) at least in the first layer (G) 1002 or/and the second layer (S) 1003 in a distribution nonuniform in the film thickness direction to give a desirable conductivity characteristics to the layer contg. it.
Patent JP-H0775356-A (JP)
Title: Mechanochemical actuator
Inventor: TAJIMA NOBUYOSHI
IPC: A61M25/01
Filed: 1993-09-02
Abstract: PURPOSE:To obtain a mechanochemical actuator which has anisotropy in a change of the shape. CONSTITUTION:A mechanochemical actuator 2 which is formed in the shape of a tube and has anisotropy in a change of the shape is incorporated inside a mechanochemical tube 1. This mechanochemical actuator 2 is constituted of a mechanochemical material which converts chemical energy into mechanical energy. Inside the mechanochemical actuator 2, an inside tube 4 being in close contact therewith, flexible and electrically insulative and forming a hollow hole 3 is provided. On the outer periphery of the mechanochemical actuator 2, paired electrodes 5 and 6 being flexible and formed of a conductive material are disposed. The outermost periphery is covered with a skin tube 7 being insulative electrically.
Patent JP-H0382975-A (JP)
Title: Surveying apparatus using laser lighthouse
Inventor: IIDA KATSUHIKO
IPC: G01S5/16
Filed: 1989-08-28
Abstract: PURPOSE:To make constitution and adjustment simple and to perform accurate surveying by setting two respective horizontal revolving light beams of two laser lighthouses to wavelength regions not overlapping each other and providing the band-pass filter corresponding to the light detection element of a photodetector. CONSTITUTION:Laser lighthouses A1, A2 emitting two horizontal revolving light beam in mutually opposite directions are arranged at two measuring reference points separated by a predetermined distance. A photodetector B receiving the revolving light from the lighthouses is arranged at a measuring position and, from the light detecting time interval of the revolving light beams, the angles formed by the straight line connecting two measuring reference points and the straight line connecting the photodetector B and two measuring reference points are calculated to calculate the measuring position. At this time, the revolving light beams of the lighthouses A1, A2 are set to the laser beams 31, 32 of wavelength regions not overlapping each other and the light detecting elements 11, 12 respectively detecting said lights are provided on the photodetector B. Band-pass filters 41, 42 are provided on the respective front surfaces of the elements 11, 12 to permit only the corresponding revolving light beams to transmit.
Patent JP-S59108409-A (JP)
Title: Amplifier
Inventor: NIWA HARUMI
IPC: H03F1/02
Filed: 1982-12-13
Abstract: PURPOSE:To display the saturating state of an amplifier by providing a diode and a transistor (TR) for detecting the saturated state between a base and a collector of the TR at the 2nd stage of a multi-stage amplifier circuit and lighting a light emitting diode with this output. CONSTITUTION:When TRs 7, 8 being an output stage are saturated, a signal fed back from negative feedback circuits 9-12 to a TR3 becomes a clip signal and a differential input of TRs 2, 3 is increased. Further, the differential output is increased, a TR4 is over-driven and saturated, its collector potential is lower than the base potential and a diode 18 and a TR19 for detecting the saturated state are turned on. As a result, a current flows to a resistor 20, and a potential difference across the resistor 20 operates TRs 21, 25 so as to light a light emitting diode 26. Since the saturation of the amplifier is known through the lighting, the input level is set easily.
Patent JP-S6373190-A (JP)
Inventor: KAWASHIMA MASATOSHI
IPC: G21C5/20
Filed: 1986-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1130043-A (JP)
Title: Tilt master rope support and hooking device provided at support
Inventor: IGO FUSAO
IPC: E04G21/32
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To widen the width for treading on a steel frame flange and to ensure safety for workers by a method wherein a support main body is tilted at a specified angle from its upright position toward the outside from a flange part of a steel frame and a clamping part and connecting part are provided at the lower end of the support main body while a hooking device for master rope is provided at the upper end of the support main body. SOLUTION: A master rope support main body 1 to be attached to a steel frame is tilted at 5-20 degrees from its upright position toward the outside from a flange part of the steel frame so that workers carrying tools or the like are not obstructed in their treading and a master rope 6 is not placed so far from the flange. The support is attached to the flange of the steel frame with a clamping part 3 in a C-shaped section provided at the lower end at the side of the support main body 2 and a fixing screw 4 serving as a connecting member, and a hooking device 5 is provided at the upper end of the support main body 2 and the master rope 6 is inserted therethrough.  With the support main body 2 tilted from the flange part of the steel frame at 5-20 degrees from its upright position, the workers carrying tools or the like are not obstructed in their treading and safety is ensured for execution of work.
Patent JP-S6278681-A (JP)
Title: Partial compaction processing system for layout
Inventor: KATO FUMIO
IPC: G06F17/50
Filed: 1985-10-01
Abstract: PURPOSE:To make a wiring pattern in a boundary appropriate by providing a means which performs compaction based on a maximum route method and finally executes connection regarding a released linkage. CONSTITUTION:A boundary wiring extraction part 13 and a virtual line segment setting part 14 replace a boundary wiring related to an external wiring with a virtual line whose position is changed by compression, and release the linkage inside and out an area. A permissible stage number calculation part 13 and a limited graph generation part 16 guarantee the possibility that the external wiring and the virtual line segment after compaction can be connected. Since the linkage between in and out of the area is released by the introduction of a virtual line segment, the overall layout is compacted and the maximum route calculation part 17 obtains a maximum route, thereby attaining the compaction of a desired part. As the limited graph considers limit conditions concerning the virtual line segment, a connection maintaining the linkage which is provisionally released can be possible.
Patent JP-H0266557-A (JP)
Title: Electrophotographic sensitive body
Inventor: HASHIMOTO JUNICHIRO
IPC: G03G5/10
Filed: 1988-08-31
Abstract: PURPOSE:To make the density of an image uniform and to improve the image quality by specifying the interval between peaks of the waviness, the height of each peak and the difference in height between adjacent peaks or the difference in depth between adjacent valleys in the filtered wave obtained by measuring along the center line of the support. CONSTITUTION:The waviness of the surface of a support is regulated in the filtered wave so that the interval (a) between peaks to <=0.15mm, the height of each peak (b) to <=1.5mum and the difference (c) in height between adjacent peaks to <=0.2mum or the difference (d) in depth between adjacent valleys to <=0.3mum. The difference in height between a standard peak and other peak is regulated to <=0.2mum or the difference in depth between a standard valley and other valley to <=0.3mum. A photoconductive layer is formed on the support by laminating an electric charge generating layer and an electric charge transferring layer. By using the resulting sensitivity body, a high quality image having uniform depth of color can be formed.
Patent JP-S6280954-A (JP)
Title: Potential time variation distribution image display device
Inventor: UCHIDA KUNIHIKO
IPC: H01L21/66
Filed: 1985-09-30
Abstract: PURPOSE:To make it possible to have an intuitive recognition through a two- dimension picture, by furnishing a display device to display a picture memory storing the stroboscopic phase-shifting amount in the responding area, and the stroboscopic phase-shifting amount data stored in the picture memory as a picture. CONSTITUTION:As well as furnishing a computing process unit 10 to control a digital scan device 6 and a stroboscopic phase-shifter 7, the stroboscopic phase-shifting amount is stored in a specific scan responding area of a picture memory 8 at the time when the detected signal of the detector 5 reaches to a specific level depending on the detected signal of a comparator 9. The stroboscopic phase-shifting amount data stored in the picture memory 8 is responded to the pontential starting or ending time in the wires of a sample 4 in the field of view, and these timing data is displayed converted into the brightness or the color in display 11 as a two-dimension picture. Therefore, a potential time variation distribution picture is realized in which the potential distribution and the time variation distribution inside the sample in a relatively broad range can be recognized intuitively.
Patent JP-H0267022-A (JP)
Title: Method and device for receiving track of mobile body
Inventor: USHIGOME HIROSHI
IPC: H04B7/26
Filed: 1988-09-01
Abstract: PURPOSE:To efficiently perform an operation by providing a main antenna and a subantenna with a gain less than that of the main antenna on a tracker, detecting a reception signal level changing by the position relation of a mobile body that is a transmission station with a reception station, and automatically selecting the main antenna and the subantenna. CONSTITUTION:A tracking reception device 1 is constituted of antennas 4a and 4b, the tracker 3 consisting of a front end part 5, etc., a communication line antenna 6, and a processing operating part 7, etc., and the antenna 4a is the one formed with a large diameter to provide four horns and a hybrid circuit as a feeder, and the antenna 4b is a single horn small in diameter. In such a case, by confronting a helicopter 2 after take-off with the tracker 3 within a visual range, for example, a test pattern, etc., in flight can be received by the subantenna, and also, when the helicopter 2 flies far way, the antenna is automatically switched to the main antenna, then, tracking reception is started. In such a way, it is not required to adjust the output of a transmitter by the position relation of the mobile body with the tracker, which performs the operation efficiently.
Patent JP-2001038893-A (JP)
Title: Method and apparatus for ink-jet recording, production of display, and production of apparatus equipped with the display
Inventor: KOYAMA YOSHIHIRO
IPC: G02F1/1335
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To curtail a plotting stop time for replacement of a head. SOLUTION: An ink-jet recording apparatus which performs recording on a medium by discharging ink while an ink-jet head 2001 is moved for scanning relatively to the medium is equipped with a head replacement device 2007 which does an action for recovering an used ink-jet head 2004 from a recording position capable of recording on the medium and an action for supplying an ink-jet head 2013 for replacement to the recording position at the same time.
Patent JP-H04101180-A (JP)
Title: Method and container for supplying toner to developing device
Inventor: TAKANO MASATOSHI
IPC: G03G15/08
Filed: 1990-08-21
Abstract: PURPOSE:To effectively utilize a space occupied by a toner cartridge as a space for storing toner and to increase the processed number of pages without enlarging the entire device by detaching a 1st toner supplying container which is empty after supplying toner and attaching a 2nd toner supplying container in which the toner is stored. CONSTITUTION:The 1st toner supplying container 20 is attached to a developing device 10 so as to supply the toner to the device 10 from the container 20. After supplying the toner, the container 20 which is empty is detached and the 2nd toner supplying container 20' in which the toner is stored is attached. Therefore, the toner is stored not only in the device 10 but also in the container 20 attached to the device 10. Thus, the space occupied by the container 20 is effectively utilized as the space for storing the toner, and the processed number of pages is increased without enlarging the entire device.
Patent JP-H0667047-A (JP)
Title: Optical branching-multiplexing waveguide circuit
Inventor: SHIRATA TOMOYUKI
IPC: G02B6/12
Filed: 1992-08-18
Abstract: PURPOSE:To suppress the deviation of peak position of light power at the end of the multiplexing waveguide of a Y-shaped waveguide structure and to reduce unevenness in branching ratio. CONSTITUTION:When two branching waveguides12, 13 are connected to one multiplexing waveguide 11 in Y shape to obtain an optical branching- multiplexing waveguide circuit, a curved waveguide part 11a having a prescribed radius of curvature is formed in the multiplexing waveguide 11. Radiation-mode light causing the deviation of the peak position of light power at the end of the multiplexing waveguide 11 and unevenness in branching ratio is satisfactorily radiated in the curved waveguide 11a and only waveguide-mode light is propagated in the waveguide 11.
Patent JP-H0381835-A (JP)
Title: Information processor
Inventor: KITAMURA TETSUYA
IPC: G06F11/00
Filed: 1989-08-25
Abstract: PURPOSE:To effectively detect and correct a bit error in an instruction code and to execute an aimed instruction by finding out an instruction code minimizing its inter-code distance between plural previously set instruction codes and an inputted instruction code. CONSTITUTION:When an instruction code X is inputted to a CPU and can not be interpreted, the error correction processing of the inputted instruction code is started. An instruction code group memory is referred and the inter-code distances between the inputted instruction code and respective previously set instruction codes A to D are found out.Then the found inter-code distances are mutually compared and the instruction code B positioned on the shortest distance 4 is found out and the code B is substituted for the code X to correct a bit error. Consequently, the bit error of the inputted instruction code X can be simply and efficiently corrected and the instruction aimed by the code X can be effectively executed.
Patent JP-S60121744-A (JP)
Inventor: ROMAANO RUITSUJI
IPC: H01L23/495
Filed: 1984-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000043895-A (JP)
Title: Stay of self-standing, baglike container, and self- standing baglike container using it
Inventor: HAGIWARA TADASHI
IPC: B65D75/58
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide the self-standing property when a content is reduced in volume while maintaining the advantage of a baglike container, and to improve the preservation property of the content while preventing the air invasion by providing a stay which is erected upward from a bottom part of a container, and prevents a container body from being collapsed with its lower end fixed to the bottom part of the baglike container. SOLUTION: A stay 7 is provided in a self-standing baglike container 1 in which a spout 3 is provided on an upper end of a so-called stand pouch container body 2 formed of a soft sheet by a regular method. In the stay 7 provided in the container body 2, a lower end 7B is fixed to a bottom part 8 of the container body 2, and an upper end 7A is inserted in a cylindrical member 4 as a spout. When the stay 7 is a plate, the container is easily broken in the expansion direction and the inserting direction is preferably the expansion direction of the bottom part 8 of the container. Since the stay 7 is connected to the bottom part 8 and the cylindrical member 4, the stay 7 can prevent the container body 2 from being broken even when the content is reduced in volume, and the container body 2 is prevented from being collapsed.